for playing pug mode 5x5 mix public , u need to sign up though their website and user will create a chat room like stuff n plyers join the room like team n choose their side and wen all players are ready , the website will create a server ip to join ... all their scores n stats are seen in their website on each players profile n based on their skills they are ranked as pro , medium , low skilled n so on by levels ...
in short it hlstats+pug by pimp + some php script for automatic workout ....